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edx-platform/rakefile

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require 'rake/clean'
require 'tempfile'
# Build Constants
REPO_ROOT = File.dirname(__FILE__)
BUILD_DIR = File.join(REPO_ROOT, "build")
REPORT_DIR = File.join(REPO_ROOT, "reports")
# Packaging constants
DEPLOY_DIR = "/opt/wwc"
PACKAGE_NAME = "mitx"
LINK_PATH = "/opt/wwc/mitx"
PKG_VERSION = "0.1"
COMMIT = (ENV["GIT_COMMIT"] || `git rev-parse HEAD`).chomp()[0, 10]
BRANCH = (ENV["GIT_BRANCH"] || `git symbolic-ref -q HEAD`).chomp().gsub('refs/heads/', '').gsub('origin/', '')
BUILD_NUMBER = (ENV["BUILD_NUMBER"] || "dev").chomp()
if BRANCH == "master"
DEPLOY_NAME = "#{PACKAGE_NAME}-#{BUILD_NUMBER}-#{COMMIT}"
else
DEPLOY_NAME = "#{PACKAGE_NAME}-#{BRANCH}-#{BUILD_NUMBER}-#{COMMIT}"
end
PACKAGE_REPO = "packages@gp.mitx.mit.edu:/opt/pkgrepo.incoming"
NORMALIZED_DEPLOY_NAME = DEPLOY_NAME.downcase().gsub(/[_\/]/, '-')
INSTALL_DIR_PATH = File.join(DEPLOY_DIR, NORMALIZED_DEPLOY_NAME)
# Set up the clean and clobber tasks
CLOBBER.include(BUILD_DIR, REPORT_DIR, 'cover*', '.coverage')
CLEAN.include("#{BUILD_DIR}/*.deb", "#{BUILD_DIR}/util")
def select_executable(*cmds)
cmds.find_all{ |cmd| system("which #{cmd} > /dev/null 2>&1") }[0] || fail("No executables found from #{cmds.join(', ')}")
end
task :default => [:pep8, :pylint, :test]
directory REPORT_DIR
desc "Run pep8 on all of djangoapps"
task :pep8 => REPORT_DIR do
sh("pep8 --ignore=E501 djangoapps | tee #{REPORT_DIR}/pep8.report")
end
desc "Run pylint on all of djangoapps"
task :pylint => REPORT_DIR do
Dir.chdir("djangoapps") do
Dir["*"].each do |app|
sh("pylint -f parseable #{app} | tee #{REPORT_DIR}/#{app}.pylint.report")
end
end
end
desc "Run all django tests on our djangoapps"
task :test => REPORT_DIR do
ENV['NOSE_XUNIT_FILE'] = File.join(REPORT_DIR, "nosetests.xml")
django_admin = ENV['DJANGO_ADMIN_PATH'] || select_executable('django-admin.py', 'django-admin')
sh("#{django_admin} test --settings=envs.test --pythonpath=. $(ls djangoapps)")
end
desc "Start a local server with the specified environment (defaults to dev). Other useful environments are devplus (for dev testing with a real local database)"
task :runserver, [:env] => [] do |t, args|
args.with_defaults(:env => 'dev')
django_admin = ENV['DJANGO_ADMIN_PATH'] || select_executable('django-admin.py', 'django-admin')
sh("#{django_admin} runserver --settings=envs.#{args.env} --pythonpath=.")
end
task :package do
FileUtils.mkdir_p(BUILD_DIR)
Dir.chdir(BUILD_DIR) do
postinstall = Tempfile.new('postinstall')
postinstall.write <<-POSTINSTALL.gsub(/^\s*/, '')
#! /bin/sh
set -e
set -x
chown -R makeitso:makeitso #{INSTALL_DIR_PATH}
chmod +x #{INSTALL_DIR_PATH}/collect_static_resources
service gunicorn stop
rm -f #{LINK_PATH}
ln -s #{INSTALL_DIR_PATH} #{LINK_PATH}
chown makeitso:makeitso #{LINK_PATH}
/opt/wwc/mitx/collect_static_resources
service gunicorn start
POSTINSTALL
postinstall.close()
FileUtils.chmod(0755, postinstall.path)
args = ["fakeroot", "fpm", "-s", "dir", "-t", "deb",
"--verbose",
"--after-install=#{postinstall.path}",
"--prefix=#{INSTALL_DIR_PATH}",
"--exclude=**/build/**",
"--exclude=**/rakefile",
"--exclude=**/.git/**",
"--exclude=**/*.pyc",
"--exclude=**/reports/**",
"-C", "#{REPO_ROOT}",
"--provides=#{PACKAGE_NAME}",
"--name=#{NORMALIZED_DEPLOY_NAME}",
"--version=#{PKG_VERSION}",
"-a", "all",
"."]
system(*args) || raise("fpm failed to build the .deb")
end
end
task :publish => :package do
sh("scp #{BUILD_DIR}/#{NORMALIZED_DEPLOY_NAME}_#{PKG_VERSION}*.deb #{PACKAGE_REPO}")
end